diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f317742..ed6ace1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
   CI:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Set up JDK 11
         uses: actions/setup-java@v3